<!-- <p>{{me.name | uppercase}}</p>

<input [(ngModel)]="me.name"> -->

<label *ngFor="let student of group">
    <p>
        {{student.name}} is {{student.age}} years old;
    </p>
</label>

<input type="text" #studentName>
<button (click)="addStudent(studentName.value,'21')">add student</button>